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Aerial View of Islands

Understand the World

Clearer Thinking Tools

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Biosafety Quiz

Uncover the history of pandemics, test your biosafety knowledge, and learn essential steps to safeguard humanity's future.

Price

15

The Belief Challenger

Our beliefs determine our behaviors and how we interact with others. Use this program to refine your beliefs and form more accurate views.

Price

11

The Question of Evidence

There is more to interpreting evidence than you might think. Learn to improve your predictions by understanding evidence on a deeper level using Bayes' rule.

Price

35

What to Know About Suicide

Tips on how to recognize if someone is at risk of suicide and advice on how to speak to them about it from experts in suicide prevention

Price

20

Defining Emotions

This tool helps you reflect on the meaning of the words we use to describe emotions and the sensations that accompany them, with the aim of helping you better articulate how you feel

Price

20

Long-Term Future Quiz

Get a glimpse into the opportunities that may await humanity if we can avoid disasters such as nuclear war and extreme climate change. Invite your imagination to take flight with 11 multiple-choice questions.

Price

15

The Common Misconceptions Test

Separate fact from B.S. in this fun quiz that asks you to identify the misconceptions among 30 common beliefs.

Price

15

The Relationship Review

Examine different aspects of your relationship with a partner, close friend, or family member using an open, non-judgmental approach

Price

15

Become A Great Listener

This tool teaches the skill of Active Listening, a strategy commonly used by therapists, helpline volunteers, and hostage negotiators to help people feel supported and understood

Price

15

Guess Which Experiments Replicate

Can you guess which of these high-profile experiments were legit?

Price

15

World's Biggest Problems Quiz

Test your knowledge of some of the world's most pressing problems: global health, animal welfare, and existential risks to humanity.

Price

15

The Hidden Meaning of Sounds

Learn about how certain sounds can have a particular connotation or meaning by finding out what sound fits your personality best

Price

10

What Causes Match Your Values?

Find a charity that matches your altruistic priorities and is highly effective at advancing its chosen mission

Price

10

Charity Effectiveness

See if you can guess which social interventions had a positive effect, a negative effect, or no effect, based on a short description.

Price

4

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